The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Tower Bridge. S. Hildesheimer. 1904
Tower Bridge. Hildesheimer. 1906
With Best Wishes for Your Birthday. Tower Bridge. Hildesheimer. 1907
Tower Bridge. Hildesheimer. 1905
Tower Bridge. 1906. Hildesheimer and Co Ltd